Crowdster (formerly Karma411) enables organizations to leverage the personal social networks of their most active fans to promote events and invite more attendees. The mobile-optimized solutions integrate gamification and social sharing rewards onto a fully branded event management platform that support registration, ticket sales and email marketing with a real-time analytics dashboard. Crowdster has been used by major organizations like Major League Baseball, American Heart Association, Autism Speaks, as well as thousands of local and regional companies and organizations.